public void CanCreateAndQuery()
{
var r1 = CreateRecord("key", "data");
var r2 = CreateRecord("foo", "Bar");
var r3 = CreateRecord("foo", "Quux"); // same key
var r4 = CreateRecord("", ""); // empty key and data
string filePath = Path.GetTempFileName(); // create empty file
CreateCdb(filePath, r1, r2, r3, r4);
var cdb = Cdb.Open(filePath);
Assert.Equal(r1.Data, cdb.Find(r1.Key));
cdb.FindStart();
var d23 = new[] { cdb.FindNext(r2.Key), cdb.FindNext(r2.Key) };
Assert.Null(cdb.FindNext(r2.Key));
Assert.Contains(r2.Data, d23);
Assert.Contains(r3.Data, d23);
Assert.Equal(r4.Data, cdb.Find(r4.Key));
Assert.Null(cdb.Find(Encoding.UTF8.GetBytes("NoSuchKey")));
cdb.Close();
File.Delete(filePath);
}
public void CanFindAll()
{
int count = 10000;
var array = GenerateRandomPairs(count).Distinct(new RecordKeyEquality()).ToArray();
string filePath = Path.GetTempFileName(); // create empty file
CreateCdb(filePath, array);
using (var cdb = Cdb.Open(filePath))
{
foreach (var pair in array)
{
var data = cdb.Find(pair.Key);
Assert.NotNull(data);
Assert.Equal(pair.Data, data);
}
}
}